2X 817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module

2X 817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Driver Module Optical Isolation Module Popis

This module is used when the actual operation requires isolation control and voltage conversion.
It can realize 3.3V or 5V to control the interface of 3.6--24V voltage level. After the control terminal is turned , the controlled terminal will also be turned .
Photoelectric isolation has strong anti-interference ability. Can drive behindPower triodes, MOS tubes, etc., where high voltage driving is required, can also directly drive low power 24V relays.
If it is a pulse signal, please note that the limit of 817 is below 4KHZ. If the control signal is greater than 4KHZ, please do not use this module, it will not work properly.

Colour:Green
Material:PCB
Size:48x42x38mm

Package Contents:
2 x 817 Optocoupler 4 Channel Voltage Isolation Board.